@article{GDZPPN001262203,
title = {Semilattice decomposition of n(2)-permutable semigroups.},
journal = {Semigroup forum},
volume = {46},
year = {1993},
pages = {16-20},
zbl = {0766.20020},
url = {http://dml.mathdoc.fr/item/GDZPPN001262203}
}
Nagy, A. Semilattice decomposition of n(2)-permutable semigroups.. Semigroup forum, Tome 46 (1993) pp. 16-20. http://gdmltest.u-ga.fr/item/GDZPPN001262203/